After daydreaming for a while, she had to snap back to reality and focus on her work.
После того как она немного помечтала, ей пришлось вернуться к реальности и сосредоточиться на работе.
Definitions
To suddenly become aware of the real situation after being distracted, lost in thought, or daydreaming; often used to describe a return to practical or serious matters after a period of fantasy or distraction.